TY - JOUR
T1 - Hermitian quark mass matrices with four texture zeros
AU - Chiu, Shao Hsuan
AU - Kuo, T. K.
AU - Wu, Guo Hong
PY - 2000/9/1
Y1 - 2000/9/1
N2 - We provide a complete and systematic analysis of Hermitian, hierarchical quark mass matrices with four texture zeros. Using triangular mass matrices, each pattern of texture zeros is readily shown to lead to a definite relation between the CKM parameters and the quark masses. Nineteen pairs are found to be consistent with present data, and one other is marginally acceptable. In particular, no parallel structure between the up and down mass matrices is found to be favorable with data.
AB - We provide a complete and systematic analysis of Hermitian, hierarchical quark mass matrices with four texture zeros. Using triangular mass matrices, each pattern of texture zeros is readily shown to lead to a definite relation between the CKM parameters and the quark masses. Nineteen pairs are found to be consistent with present data, and one other is marginally acceptable. In particular, no parallel structure between the up and down mass matrices is found to be favorable with data.
UR - http://www.scopus.com/inward/record.url?scp=85037247308&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.62.053014
DO - 10.1103/PhysRevD.62.053014
M3 - 文章
AN - SCOPUS:85037247308
SN - 0556-2821
VL - 62
SP - 1
EP - 9
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 5
M1 - 053014
ER -